CleanSpark Inc (CLSK)
Financial Services
Capital Markets
13.80 $
-5.4%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns CleanSpark Inc (CLSK)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 96.5% of the shares are freely tradable; institutional investors hold 87.6%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
87.6%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
3.5%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
96.5%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
46.2%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
257Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 16.27 | 41,742,612 | -6.4 | 03/31/2026 |
| Vanguard Group Inc | 9.78 | 25,097,687 | -3.7 | 12/31/2025 |
| Dimensional Fund Advisors, Inc. | 5.50 | 14,102,777 | +81.3 | 03/31/2026 |
| Situational Awareness LP | 4.78 | 12,276,139 | +648.4 | 03/31/2026 |
| Situational Awareness Partners LP | 4.78 | 12,276,139 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.32 | 11,092,140 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.31 | 11,071,533 | +0.0 | 03/31/2026 |
| State Street Corp | 4.29 | 10,996,032 | -4.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.05 | 15,513,613 | +0.0 | 05/29/2026 |
| Vanguard Total Stock Mkt Idx Inv | 3.03 | 7,762,328 | +0.3 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.